NCT00860951|CompletedPhase 1/2Results
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Sponsor study identifier
Secondary identifiers
NIH
OTHER_GRANT · Department of Education
interventional
29
1 country
2
Study Start
September 2008
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
May 2012
Actual (reported)Study Completion
May 2012
Actual (reported)The purpose of this research is to develop tools enable people who are paralyzed to operate technology and access computers. These tools are called brain computer interfaces (BCIs). BCIs would let a person use brain signals to operate technology.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
May 2012
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
September 2008
Date type not reportedThis date has not been verified as actual or estimated.
March 11, 2009
Actual (reported)March 13, 2009
Actual (reported)May 2012
Actual (reported)May 2012
Actual (reported)June 11, 2015
Actual (reported)Accuracy of Typing With BCI Keyboard.
Accuracy for the sentence typed in each environment was calculated as the percentage of characters for which the result character matched the target character. The target characters were determined based on the next character needed to complete the sentence to be copied. In the case of errors, the next character was therefore a backspace to correct the error. The target characters were modified by subject comments to account for errors in selecting the next character. Once sentence was typed in each environment in each session on a separate day. From the three repeated sessions, there were therefore 9 total sentences per subject with 3 measures for each environment. These were treated as repeated measures for the analysis.
mean score from 3 sessions over 29 days
What effect does the environment (BCI, AT device, Computer) have on the accuracy of typing using a BCI keyboard?
Subjects will wear an EEG cap for 1-4 hours (1-2 hours typical) per session and use the brain-computer interface to operate assistive technology. Subjects will be asked to participate in 3 sessions.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
University of Michigan Direct Brain Interface Project
Ann Arbor, Michigan, 48109, United States
Wadsworth Center
Albany, New York, 12201, United States
Jane Huggins, PhD
University of Michigan
29 participants (actual enrollment reported by the registry).
First Submitted
March 11, 2009
First Posted
March 13, 2009
Study Start
September 2008
Date type not reportedThis date has not been verified as actual or estimated.
ACY-7 Oral Administration of Acyline
Contact the study team to confirm eligibility.
Primary Completion
May 2012
Actual (reported)Study Completion
May 2012
Actual (reported)Last Updated
July 9, 2015
Results First Posted
June 11, 2015
Record last verified: 2015-05
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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